package com.bussiness.config.swagger;

import io.swagger.annotations.Api;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * @description: swagger配置
 * @author: zyj
 * @create: 2019-11-27 14:16
 **/
@Configuration
@EnableSwagger2
public class Swagger2Configuration {

    private Contact contact = new Contact("zyj","localhost:9090/swagger-ui.html", "xxxx@163.com");

    @Bean
    public Docket createRestApi() {
        List<Parameter> parameterList = getHead();
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.withClassAnnotation(Api.class))//这是注意的代码
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(parameterList);
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("my-model接口文档")
                .description("my-model相关接口的文档")
                .contact(contact)
                .version("1.0")
                .build();
    }

    private List<Parameter> getHead(){
        //=====添加head参数start============================
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        tokenPar.name("Authorization").description("AccessToken令牌").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());
        return pars;
    }
}
